CN202904314U - Automatic control system of cold-drawing machine - Google Patents
Automatic control system of cold-drawing machine Download PDFInfo
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- CN202904314U CN202904314U CN 201220586069 CN201220586069U CN202904314U CN 202904314 U CN202904314 U CN 202904314U CN 201220586069 CN201220586069 CN 201220586069 CN 201220586069 U CN201220586069 U CN 201220586069U CN 202904314 U CN202904314 U CN 202904314U
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Abstract
The utility model provides an automatic control system of a cold-drawing machine. The system comprises a PLC main control board, and a direct-current speed regulation module and an auxiliary engine module which are connected with the PLC main control board; wherein the direct-current speed regulation module is used for controlling a drawing trolley to drag a direct-current main motor; and the auxiliary engine module is used for controlling the operation of a roller-way motor, an up-down pinch roller motor, a lubricating pump motor and a revolving drum motor. According to the automatic control system of the cold-drawing machine, the original system is modified, material detection switches are additionally arranged at related positions in the equipment, a touch screen is additionally arranged on the operating console, and the touch screen, the PLC and the direct-current speed regulation module are connected by Profibus-DP field buses to form a control network, thereby realizing the complete automation of the production process with the PLC as the core of the control. The system has the advantages of safety, stability, reliability, high automation degree, low failure rate and convenience in operation and maintenance.
Description
Technical field
The utility model belongs to the cold-drawn manufacture field, is specifically related to a kind of robot control system(RCS) of drawbench.
Background technology
Along with the nineties in 20th century, China has begun one's study, has used since the cold drawing steel tube technology, the cold drawing steel tube technology is extensively to be incorporated in the manufacturing of monomer hydraulic cylinder barrel and Cylinders of Construction Machinery, drawbench is as the main process equipment of cold drawing steel tube, it is to carry out secondary processing for draw ferrous and nonferrous metals bar material under the normal temperature with to the hollow forging after hot rolling, the extruding, is that production is small-bore, precision; thin-walled, the main process equipment of high-mechanical property tubing.But the Automation of Manufacturing Process degree of drawbench is low, material loading, feeding and wear material, revolution by the button control on the operator's console, and operation easily produces mistake, thereby easily causes damp production or accident; In addition, the control cables between operator's console, PLC cabinet and DC speed regulation cabinet is many, and equipment failure rate is high.
The utility model content
The utility model provides a kind of robot control system(RCS) that can make the full-automatic drawbench of cold-drawn processing for above-mentioned the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of robot control system(RCS) of drawbench comprises the PLC master control borad, and the DC speed regulation module that links to each other with the PLC master control borad and subsidiary engine module; DC speed regulation module is used for the control drawn-car and drags direct-current main motor; The subsidiary engine module is used for the work of control electric machines for roller, upper bottom pinch roll motor, lubricating pump motor and revolving drum motor.
Further setting of the present utility model is, the robot control system(RCS) of described drawbench also comprises an operator's console, is provided with the touch-screen for the supervisory system duty on the described operator's console, and described touch-screen links to each other with the PLC master control borad.
Further setting of the present utility model is, is provided with digital quantity input module, digital output module and analog input module on the described PLC master control borad.
Further setting of the present utility model is, described DC speed regulation module links to each other by the Profibus-DP bus with the PLC master control borad with the subsidiary engine module.
The robot control system(RCS) of drawbench described in the utility model is by transforming former control system, region of interest installs the material detector switch additional in equipment, set up touch-screen at operator's console, utilize the Profibus-DP fieldbus that touch-screen, PLC and direct current speeder are linked to be a control network, realized the full-automation of production run take PLC as control core.This security of system, stable, reliable, automatization level is high, failure rate is low, convenient operating maintenance.
Description of drawings
Fig. 1 is the structured flowchart of the robot control system(RCS) of drawbench described in the utility model.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of robot control system(RCS) of drawbench, comprises the PLC master control borad, and the DC speed regulation module that links to each other with the PLC master control borad and subsidiary engine module; DC speed regulation module is used for the control drawn-car and drags direct-current main motor, and drive unit can adopt Siemens full_digital dc speed regulating device SIMO-REG DC Master6RA70, with speed and the acceleration and deceleration characteristic demand that satisfies the drawn-car requirement.The subsidiary engine module is used for the work of control electric machines for roller, upper bottom pinch roll motor, lubricating pump motor and revolving drum motor, the subsidiary engine module adopts the revolving drum AC induction motor that Siemens frequency converter MM440 controls needs speed governing, with speed and the acceleration and deceleration characteristic demand that satisfies the revolving drum requirement.
The robot control system(RCS) of described drawbench also comprises an operator's console, is provided with touch-screen on the described operator's console, and described touch-screen links to each other with the PLC master control borad.Touch-screen can the supervisory system duty, given main motor speed, show failure diagnosis information and realize production data statistical report form function.Be provided with digital quantity input module, digital output module and analog input module on the described PLC master control borad.Described DC speed regulation module links to each other by the Profibus-DP bus with the PLC master control borad with the subsidiary engine module, has reduced like this control cables quantity of turnover DC speed regulation module and subsidiary engine module, has realized full-automation and monitoring function that tube drawing is produced.
The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.
Claims (4)
1. the robot control system(RCS) of a drawbench is characterized in that, comprises the PLC master control borad, and the DC speed regulation module that links to each other with the PLC master control borad and subsidiary engine module; DC speed regulation module is used for the control drawn-car and drags direct-current main motor; The subsidiary engine module is used for the work of control electric machines for roller, upper bottom pinch roll motor, lubricating pump motor and revolving drum motor.
2. the robot control system(RCS) of drawbench according to claim 1 is characterized in that, described robot control system(RCS) also comprises an operator's console, is provided with the touch-screen for the supervisory system duty on the described operator's console, and described touch-screen links to each other with the PLC master control borad.
3. the robot control system(RCS) of drawbench according to claim 1 is characterized in that, is provided with digital quantity input module, digital output module and analog input module on the described PLC master control borad.
4. the robot control system(RCS) of drawbench according to claim 1 is characterized in that, described DC speed regulation module links to each other by the Profibus-DP bus with the PLC master control borad with the subsidiary engine module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586069 CN202904314U (en) | 2012-11-08 | 2012-11-08 | Automatic control system of cold-drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586069 CN202904314U (en) | 2012-11-08 | 2012-11-08 | Automatic control system of cold-drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904314U true CN202904314U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220586069 Expired - Fee Related CN202904314U (en) | 2012-11-08 | 2012-11-08 | Automatic control system of cold-drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400654A (en) * | 2013-07-31 | 2013-11-20 | 河南省通信电缆有限公司 | Automatic control system for cable dividing and cutting machine |
| CN105478494A (en) * | 2015-12-18 | 2016-04-13 | 太原重工股份有限公司 | Feeding-in rotation system for large-caliber cold reducing mill |
-
2012
- 2012-11-08 CN CN 201220586069 patent/CN202904314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400654A (en) * | 2013-07-31 | 2013-11-20 | 河南省通信电缆有限公司 | Automatic control system for cable dividing and cutting machine |
| CN103400654B (en) * | 2013-07-31 | 2015-08-26 | 河南省通信电缆有限公司 | A kind of cable separate machine automatic control system |
| CN105478494A (en) * | 2015-12-18 | 2016-04-13 | 太原重工股份有限公司 | Feeding-in rotation system for large-caliber cold reducing mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131108 |